Light Q & A
By: Gina L. Hamilton
Series: Science discovery; Science discovery
Publisher: AV2 by Weigl
Published: 2013
Place of publication: New York
Language: eng
Number of pages: 48
ISBN-13: 9781621274155; 9781621274216
Subjects: Light; Children's questions and answers; Juvenile literature; Optics
Other titles: Light questions & answers; Light questions and answers
Work titles: Light
Description: What is light, and why is it important? What gives objects their colours? How do people see light? Find the answers to these questions and more in Light, an AV2 media enhanced book. Your AV2 book gives you access to enriched and enhanced content that includes audio, video, weblinks, quizzes, activities, and a slide show.
Notes: Originally published as Light. New York : Weigl Publishers, 2009.

Includes index.

4-6.
Table of contents: title: AV2 Book Code; title: What is light?; title: Why is light important?; title: How do we use light as energy?; title: Is light a particle or a wave?; title: How fast does light travel?; title: What is invisible light?; title: What are lasers?; title: What are absorption, reflection, and transmission?; title: Why do some objects cast shadows?; title: What is fiber optics?; title: What are the primary colors?; title: What gives objects their colors?; title: What is refraction?; title: ow do people see light?; title: How do eyes adjust to light?; title: How does the eye see color?; title: What are optical illuisons?; title: How do lenses help people see?; title: Putting it all together; title: Careers; title: Young scientists at work; title: Quiz; title: Key words/Index; title: Log onto www.av2books.com.